Term
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Definition
| it means that something can be divided many ways aslong as the division goes through the center like a circle |
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Term
| What is bilateral symmetry? |
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Definition
| division can only be one way like a human and butterfly |
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Term
| If something is lateral is it closer or farther away from the middle? |
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Definition
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Term
| If someting is medial is it closer to the middle or farther away? |
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Definition
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Term
| If something is dorsal is it on the top or bottom? |
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Definition
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Term
| If something is ventral is it on the top or bottom? |
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Definition
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Term
| If something is cephalic is it closer to the head or tail? |
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Definition
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Term
| If something is caudal is it closer to the head or tail? |
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Definition
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Term
| If something is anterior is it closer to the head or tail? |
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Definition
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Term
| If something is posterior is it closer to the head or tail? |
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Definition
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Term
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Definition
| something that doesn't have a backbone |
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Term
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Definition
| something with a backbone |
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Term
| What is a transverse line? |
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Definition
| an imaginary line that runs perpendicular to the median line |
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Term
| What is the movement of Porifera? |
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Definition
| they are sessile at maturity |
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Term
| What is the nutrition of Porifera? |
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Definition
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Term
| What is the response of Porifera? |
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Definition
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Term
| What is the reproduction of Porifera? |
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Definition
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Term
| What are the 2 types of Cnidarians? |
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Definition
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Term
| What are the 3 classes of Cnidarians? |
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Definition
| Hydra, Jellyfish, and corals |
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Term
| What is the class of Poriferas? |
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Definition
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Term
| What is the main characteristic of Cnidarians? |
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Definition
| nematocysts-stinging cells |
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Term
| What are the 3 classes of Platyhelminthes? |
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Definition
| Planarians, Flukes, and Tapeworms |
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Term
| What does Platyhelminthes mean? |
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Definition
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Term
| What is the response in Planarians? |
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Definition
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Term
| What is the movement of Planarians? |
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Definition
| secrete slime then they slide across |
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Term
| What is the nutrition of PLanarians? |
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Definition
| eat decomposing materials and small organisms in water |
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Term
| What is the reproduction of Planarians? |
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Definition
| asexual and sexual, they split longitudinally |
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Term
| What is the nutrition of Parasitic flatworms? |
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Definition
| digested materials from host |
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Term
| What is a main characteristic of parasitic flatworms? |
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Definition
| have a sucher or hook structure to attach to lining of digestive system of host |
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Term
| What is the animal in the Nematoda phylum? |
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Definition
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Term
| What is the animal in the Annelida phylum? |
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Definition
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Term
| What is the most familiar type of segmented worm? |
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Definition
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Term
| What is the major characteristic of the mollusca phylum? |
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Definition
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Term
| What re the 3 types of mollusca? |
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Definition
| bivalvia, spiral shell, no external shell |
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Term
| What is the major characteristic of the phylum echinodermata? |
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Definition
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Term
| What is the major animal in the echinodermata phylum? |
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Definition
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Term
| What does the mouth of an earthworm do? |
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Definition
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Term
| What does the pharynx of an earthworm do? |
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Definition
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Term
| What does the crop of an earthworm do? |
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Definition
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Term
| What does the gizzard of the earthworm do? |
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Definition
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Term
| What does the small intestine of the earthworm do? |
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Definition
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Term
| What is the difference between open and closed circulatory systems? |
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Definition
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Term
| How do parasitic worms reproduce? |
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Definition
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